About dialog: Increase "Copy to clipboard" button size for translations.
Updated German translation.
AudioSwitcher: Fix the initialization of the normalization factor.

The variable m_normalizeFactor depends of m_nMaxNormFactor in the initialization list so the declaration order has to take that into account.
AudioSwitcher: Use the defines for the max and min values of a 24-bit integer.
BaseSplitterFileEx: Fix an incorrect check.

This check was always false.
BaseSplitterFileEx: Simplify a check.

h.bitpersample is unsigned, checking if it's greater than 0 will always be true.
BufferFilter: Check for null pointers before actually using them.
ComPropertySheet: Remove a redundant check.
FGManagerBDA: Check for null pointer before actually using it.
IPinHook: Fix wrong sizeof.
PPageFileInfoClip: Use CComBSTR Length method when possible.
VSFilter: move the version to a separate file.
AboutDlg.cpp: use the MPC_VERSION_ARCH define
setup WIP
disable a couple more /analyze warnings for VS2012
Soundtouch: use SSE optimizations for x86.
remove ratdvd
Be consistent with the pragma pack directive.
Remove unused variables.
Fix the C4701 warnings: Potentially uninitialized local variable "XXX" used.